Printing machine



FIG. 1 is a front, top and right side perspective view of a printingmachine showing our new design the electric cord is continuous over thespan indicated by dot-dash line for convenience of illustration;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof; and

FIG. 5 is a left side elevational view thereof.

The bottom and rear, now shown, are substantially plain.

The ornamental design for a printing machine, substantially as shown anddescribed.